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प्रश्न
Assertion: Network polymers are thermosetting.
Reason: Network polymers have high molecular mass.
पर्याय
Assertion and reason both are correct statement but reason does not explain assertion.
Assertion and reason both are correct statements and reason explains the assertion.
Both assertion and reason are wrong statement.
Assertion is correct statement and reason is wrong statement.
Assertion is wrong statement and reason is correct statement.
उत्तर
Assertion and reason both are correct statement but reason does not explain assertion.
Explanation:
Extensive cross linking during polymerisation leads to the formation of three-dimensional network which is hard, infusible and insoluble.
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